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Bourns SF0603HI400F2 Surface Mount Micro Fuse

The SinglFuse SF-0603HIxxxF Series offers surface-mount fuses designed for automatic protection in portable devices, LCD monitors, disk drives, and LED lighting. These high inrush current withstand micro fuses have a miniature 1608 (EIA 0603) footprint, are UL 248-14 listed, RoHS compliant, halogen free, and feature a thin film chip design for reliability. They provide rapid response to overcurrent conditions, making them ideal for power tools, batteries, MP3 players, and industrial controllers with operating temperatures from -55°C to +90°C and storage between +5°C and +35°C.

Authorized Distributors
Source:Newark
Part No:SF-0603HI400F-2
Stock:5505
Inv Date:05-28-2026
Price: Unit price: $0.664
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Source:DigiKey
Part No:SF-0603HI400F-2
Stock:14262
Inv Date:05-28-2026
Price: Unit price: $0.37141
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Part No:SF-0603HI400F-2
Stock:3968
Inv Date:05-29-2026
Price: Unit price: $0.83
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Part No:SF-0603HI400F-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.56
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Part No:SF-0603HI400F-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.728
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Part No:SF-0603HI400F-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.728
Buy/RFQ:
Part No:SF-0603HI400F-2
Stock:2
Inv Date:05-29-2026
Price: N/A
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Bourns SF0603HI400F2 Surface Mount Micro Fuse Specifications:

  • Footprint: 1608 (EIA 0603)
  • Material: Thin film chip design
  • Rated Current: 0.50A to 4.00A
  • Resistance: Typical resistance varies with current rating, measured at <10% rated current at 25°C
  • Voltage Rating: 35 V (DC/AC)
  • Fusing Time: 6s at 35V, open within 60 seconds at rated current
  • Operating Temperature: -55°C to +90°C
  • Storage Conditions: +5°C to +35°C, humidity 40%-75%
  • Moisture Sensitivity Level: Level 1
  • ESD Classification: Class 6
  • Reel Packaging: 8,000 pieces per reel
  • Reflow Profile: Preheat 150-200°C, peak 260°C, total 8 min from room temp
  • Mechanical Vibration: 5-3000 Hz, no damage or opens
  • UL Listing: E198545
  • RoHS compliant and halogen free

Buy the Bourns Series SF-0603HI High Inrush Current Fuses: SF0603HI400F2

Secure your electronic devices with Bourns SF0603HI400F2 high inrush current fuse. Perfect for portable electronics, LCD monitors, digital cameras, and power tools, this UL-listed, RoHS compliant fuse ensures rapid response to overcurrent conditions. Its miniature 1608 footprint is ideal for space-constrained applications, providing reliable inrush current withstand capability. Easy to install with surface-mount packaging, it supports efficient automated assembly processes. Protect your investments with high-quality, halogen-free protection designed for long-term durability to keep your devices operating safely and efficiently.

Buy Bourns SF0603HI400F2 high inrush current surface mount fuse now and ensure reliable overcurrent protection for your portable and industrial electronic devices.

Frequently Asked Questions

Where can I buy Bourns SF0603HI400F2?

You can click on the BUY or RFQ button to purchase SF0603HI400F2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SF0603HI400F2?

You can download the SF0603HI400F2 datasheet or visit the Bourns website for support.

Who is the manufacturer of SF0603HI400F2?

Bourns

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